By Land, River & Sea BY KATIE MCELVEEN From the romantic cities of Lisbon and Porto to the dramatic cliffs of the Algarve coastline and the elegant wineries sitting high above the Douro River, Portugal teems with indelible images. Experiences abound as well. There are cobblestone squares to enjoy, castles to ponder, pastries to sample, markets to wander and, of course, wine to taste. In fact, the land of Ferdinand Magellan and Vasco da Gama offers so many options that it begs the question: What's the best way to visit? Farol de Santa Marta Lighthouse, Cascais 9 VISIT YOUR LOCAL AAA OFFICE CALL 877-807-8008 CLICK AAA.COM/WELL-TRAVELED PHOTO OR GUTTER CUTLINE